Vespa PX PE T5 GT/R Super Sprint Rally Cosa KR AUTOMATION CNC Gearbox Kit
Vespa PX PE T5 GT/R Super Sprint Rally Cosa KR AUTOMATION CNC Gearbox Kit
Vespa PX PE T5 GT/R Super Sprint Rally Cosa KR AUTOMATION CNC Gearbox Kit
Vespa PX PE T5 GT/R Super Sprint Rally Cosa KR AUTOMATION CNC Gearbox Kit
Vespa PX PE T5 GT/R Super Sprint Rally Cosa KR AUTOMATION CNC Gearbox Kit
Vespa PX PE T5 GT/R Super Sprint Rally Cosa KR AUTOMATION CNC Gearbox Kit
Vespa PX PE T5 GT/R Super Sprint Rally Cosa KR AUTOMATION CNC Gearbox Kit

Vespa PX PE T5 GT/R Super Sprint Rally Cosa KR AUTOMATION CNC Gearbox Kit

Product code: BD16834
Sale price£1,349.99
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Pickup currently unavailable at 2QL Pyewipe Road

Vespa PX PE T5 GT/R Super Sprint Rally Cosa KR AUTOMATION CNC Gearbox Kit

2QL Pyewipe Road

Pickup currently unavailable

2QL Pyewipe Road
Unit 1
Grimsby DN31 2QL
United Kingdom

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Contact Us

Beedspeed Ltd
Unit 1, Pyewipe Road
Grimsby
DN31 2QL
United Kingdom
 
Shop Open
9:00 - 17:00, Monday to Saturday
 
Order Line and Technical Help  
Tel: 01472 355 558 (option 1)
From outside the UK Tel:  +44 1472 355 558

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Enquires About Telephone Orders That Have Been Placed 
Please ring the Post Room 
Tel:  01472 355 558 (option 3)
From outside the UK Tel: +44 1472 355 558
 
For Internet Placed Orders Status Checking
Tel: 01472 355 558 (option 2)
Outside UK Tel: +44 1472 355 558

Vespa 125 GT GTR Super TS Sprint Rally PX80-200 PE Lusso T5 Cosa KR AUTOMATION CNC Type Gearbox Kit

for Vespa 125 GT 2°/​GTR/​Super 2°/​TS/​150 Sprint 2°/​V/​Super 2°/​Rally/​PX80-200/​PE/​Lusso/​T5/​Cosa

  • input shaft 12-13-17-21 teeth, gear cogs 57-42-38-35 teeth

CNC machined gear cogs, from Automation, for Vespa Largeframe models.

Vespa Largeframe engines are becoming ever more powerful. The increase in extreme tuning measures exposes the flanks of the cog teeth to levels of performance that were hardly considerable at the time of their introduction.

  • Reduced profile displacement.
  • Surface tempered gear cogs.
  • 25% higher solidity in third gear.

An increasing number of tuning firms are currently producing aftermarket gearbox parts for the Vespa Largeframe models. KR Automation have taken a more detailed and involved approach to the perfection of these essential components. Due to reduced profile displacement, the solidity of the cogs has been noticeably improved.

Gear ratios

1st gear: 12:56; 2% taller; 2nd gear: 11.34; 4.5% taller; 3rd gear: 17.37; 2.7% taller; 4th gear: 19:31; 2.2% taller; 25% higher solidity in third gear.

When compared to the OE transmission the following increases in solidity have been achieved: 1st gear: +26%; 2nd gear: +29%; 3rd gear: +25%; 4th gear: +38%.

With the fourth selected and the motor running at 8000 rpm fitted with a 3.50/10” tyre, the scooter should be travelling at 136.1 kph.

Please note: It is especially important that during the installation of the new cogs the axial mechanical play be adjusted to 2-4/10mm clearance.

Background: The contact surface of these cogs is larger than the original types, reducing the tilt. If the mechanical play is reduced too much, greater friction is sometimes caused and the scooter already pushes forward with no gear selected.

Technical details

  • CNC turned
  • CNC milled
  • CNC ground gears
  • 0,9 mm hardened
  • Two-piece input shaft
  • Gearbox surface compressed

OEM:

Returns & Refunds

We're committed to providing a great customer service and wish our customers to be 100% satisfied with purchases. 

Please review our Returns Information or Contact Us if you have any queries.

Returns & Refunds

We're committed to providing a great customer service and wish our customers to be 100% satisfied with purchases. 

Please review our Returns Information or Contact Us if you have any queries.

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Which is the same level of encryption used by large banks around the world. 

Secure Payment

All our orders are 100% secure. We know this because our e-commerce system is Level 1 PCI compliant and uses 128 bit SSL encryption to ensure credit card data is secure.

Which is the same level of encryption used by large banks around the world.